Triple

T7924741
Position Surface form Disambiguated ID Type / Status
Subject British Leyland E184031 entity
Predicate formedByMergerOf P77 FINISHED
Object British Motor Holdings
British Motor Holdings was a major British automotive manufacturing company that became part of British Leyland following a merger in the late 1960s.
E184031 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: British Motor Holdings | Statement: [British Leyland, formedByMergerOf, British Motor Holdings]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: British Motor Holdings
Context triple: [British Leyland, formedByMergerOf, British Motor Holdings]
  • A. MG Rover Group
    MG Rover Group was a British car manufacturer formed from the remnants of the Rover Group, known for producing MG and Rover-branded vehicles before its collapse in 2005.
  • B. Rolls-Royce Motors
    Rolls-Royce Motors was the British luxury automobile manufacturer that continued the production of Rolls-Royce cars after the original engineering company was restructured.
  • C. British Leyland
    British Leyland was a major British automotive manufacturer formed in the late 1960s that produced a wide range of cars, trucks, and buses under numerous well-known marques before its eventual decline and breakup in the 1980s.
  • D. Rover Group
    Rover Group was a major British automotive manufacturer best known for producing Rover, Mini, and Land Rover vehicles before its breakup in the late 20th and early 21st centuries.
  • E. C.S. Rolls & Co.
    C.S. Rolls & Co. was an early British motor car dealership and importer established by Charles Rolls, which later played a key role in the formation of Rolls-Royce.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: British Motor Holdings
Triple: [British Leyland, formedByMergerOf, British Motor Holdings]
Generated description
British Motor Holdings was a major British automotive manufacturing company that became part of British Leyland following a merger in the late 1960s.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: British Motor Holdings
Target entity description: British Motor Holdings was a major British automotive manufacturing company that became part of British Leyland following a merger in the late 1960s.
  • A. MG Rover Group
    MG Rover Group was a British car manufacturer formed from the remnants of the Rover Group, known for producing MG and Rover-branded vehicles before its collapse in 2005.
  • B. Rolls-Royce Motors
    Rolls-Royce Motors was the British luxury automobile manufacturer that continued the production of Rolls-Royce cars after the original engineering company was restructured.
  • C. British Leyland chosen
    British Leyland was a major British automotive manufacturer formed in the late 1960s that produced a wide range of cars, trucks, and buses under numerous well-known marques before its eventual decline and breakup in the 1980s.
  • D. Rover Group
    Rover Group was a major British automotive manufacturer best known for producing Rover, Mini, and Land Rover vehicles before its breakup in the late 20th and early 21st centuries.
  • E. C.S. Rolls & Co.
    C.S. Rolls & Co. was an early British motor car dealership and importer established by Charles Rolls, which later played a key role in the formation of Rolls-Royce.
  • F. None of above.

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ca828fe7bc819090f52c88dcd72183 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb3aad48908190911905b4635bf01e completed March 31, 2026, 3:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69cb5bf3c3288190ac3df917be92f9f8 completed March 31, 2026, 5:30 a.m.
NEDg Description generation batch_69cb5f222c808190b9ef39896f149278 completed March 31, 2026, 5:44 a.m.
NED2 Entity disambiguation (via description) batch_69cb76c896c08190a67a5b572436f2d9 completed March 31, 2026, 7:24 a.m.
Created at: March 30, 2026, 5:06 p.m.